131794272

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1033}}^1$

素因数の和:1492

約数の個数: 72

約数和(自身を含む): 375999624

約数和(自身を除く): 244205352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 886, 1033, 1329, 1772, 2066, 2658, 3099, 3544, 3987, 4132, 5316, 6198, 7088, 7974, 8264, 9297, 10632, 12396, 14176, 15948, 16528, 18594, 21264, 24792, 31896, 33056, 37188, 42528, 49584, 63792, 74376, 99168, 127584, 148752, 297504, 457619, 915238, 1372857, 1830476, 2745714, 3660952, 4118571, 5491428, 7321904, 8237142, 10982856, 14643808, 16474284, 21965712, 32948568, 43931424, 65897136, 131794272]

約数ペア:

[(1, 131794272), (2, 65897136), (3, 43931424), (4, 32948568), (6, 21965712), (8, 16474284), (9, 14643808), (12, 10982856), (16, 8237142), (18, 7321904), (24, 5491428), (32, 4118571), (36, 3660952), (48, 2745714), (72, 1830476), (96, 1372857), (144, 915238), (288, 457619), (443, 297504), (886, 148752), (1033, 127584), (1329, 99168), (1772, 74376), (2066, 63792), (2658, 49584), (3099, 42528), (3544, 37188), (3987, 33056), (4132, 31896), (5316, 24792), (6198, 21264), (7088, 18594), (7974, 16528), (8264, 15948), (9297, 14176), (10632, 12396)]